needsaresto
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- Nov 13, 2004
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I like the megasquirt. Plan on using that and 2 of those chevy tbi units for my bb. Nothing wrong with the megasquirt,just takes longer to set up.
> Toolman, I think your describing "Professional Products" unit. 930 cfm., was $1,500. for complete system, last time I checked. A little more for E85. I would like to hear from anyone running this unit as I'm seriously considering for a race car that needs live,altitude compensation,(Silver State Classic) race. Anyone ? ateam.:read2:There is another efi system available that looks like a Holley carb. I will post info if I can find it. The computer is built into the unit and it also learns as you go. Mike
X2 I saw that same episode on horsepower TV, Imagine what that Hemi would have done IF they would have changed the cam.....
the EZ system smoothed out my idle from a carb'd tunnel ram - i cant think of a instance that would be a worse condition to clean up then mine... it did, and it idles like i could never get it to before... took most of the shake from my car... I'm sure some people actually would not like the way it smoothed out the idle...
Notice the heater hose lines...
before.....
efi
YouTube - 00305
i agree. i want to put the timing where i want to myself. and i don't want to be bothered with a lap top tune. its just personal preference i guess. think the single carb set up is good for like 550HP.. figure i'm not making that unless its an accident..lol. over that point i guess you don't hav much of a choice but to goto lap top tune.
Or you can use the ez efi with port injection and use it up to 1000 hp.
Or you can use the ez efi with port injection and use it up to 1000 hp.[/QUOTE said:I was on the phone with Professional products today tossing the Idea around on my TT 67 Dart build. I am at the point to make a decision to go carb or EFI.
They told me on the phone with their Powerjection 3 kit it will support up to 550 HP and there is NO WAY to increase the Injector size to allow for more HP because the Injectors are inside. There are 4-62lb injectors inside. They said for my application that could see 8-900 Hp or so I would need 2 systems and Dual Quad it. They piggy back the other throttle body and only use 1 2.5 bar map sensor which they say is good to 20lbs of boost. Kind of a Sale on words because it comes with that sensor on the single set up and it is only good to 550HP I even told him that and he laughed. 20lbs of boost in a V8 will way more than pass that mark.
The whole kit unpolished Dual Quad set up is $2480.00 for 8-62lb injectors and another 165.00 to upgrade to 8-75lb injectors. He also told me I could get away with increasing the fuel pressure with the smaller ones to 56lbs and it would act like the 75lb's?
Sooooooooo my thinking is if I could do the Direct Port Injection with the FAST system I may just go that route!! I will make some calls tomorrow and find out if It would work for me. Does anyone know if it will work with a BOOSTED APP??
Will not work with boost or e85 or nitrous.
I think you can piece together a system from them that will work but it will not be a turn the ignition an drive away deal. You will need to turn it manually, It will also be EXPENSIVE!